Base | Representation |
---|---|
bin | 111001000000… |
… | …110011011100 |
3 | 1001010022101001 |
4 | 321000303130 |
5 | 12311224000 |
6 | 1252200044 |
7 | 241014613 |
oct | 71006334 |
9 | 31108331 |
10 | 14945500 |
11 | 8488859 |
12 | 5009024 |
13 | 31338bb |
14 | 1db087a |
15 | 14a346a |
hex | e40cdc |
14945500 has 48 divisors (see below), whose sum is σ = 33179328. Its totient is φ = 5880000.
The previous prime is 14945477. The next prime is 14945519. The reversal of 14945500 is 554941.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35290 + ... + 35710.
It is an arithmetic number, because the mean of its divisors is an integer number (691236).
Almost surely, 214945500 is an apocalyptic number.
14945500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14945500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16589664).
14945500 is an abundant number, since it is smaller than the sum of its proper divisors (18233828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14945500 is a wasteful number, since it uses less digits than its factorization.
14945500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 511 (or 499 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 28.
The square root of 14945500 is about 3865.9410238647. The cubic root of 14945500 is about 246.3221592750.
The spelling of 14945500 in words is "fourteen million, nine hundred forty-five thousand, five hundred".
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